HUMAN IMPACT ON ENVIRONMENT презентация

HUMAN IMPACT ON ENVIRONMENT

WHAT DOES HUMAN IMPACT MEAN???

The adverse effects caused by development,  industrial,  or by the release of a substances in the environment or by any other human activity…

HUMAN IMPACT ON ENVIRONMENT FACTORS: Factors contributing to ENVIRONMENTAL LOSS are: DEFORESTATION, OVER-POPULATION, WASTE, POLLUTION, OVERUSE/WASTAGE OF NATURAL RESOURCES, ENERGY INDUSTRY etc....

DEFORESTATION Deforestation is the removal of a forest where the land is thereafter converted to a non-forest use. Deforestation occurs for many reasons: used or sold as fuel, used as pasture for livestock, plantations of commodities, Settlements etc..

OVER-POPULATION Human overpopulation occurs if the number of people in a group exceeds the carrying capacity of a region occupied by that group.

IMPACT OF OVER-POPULATION

WASTE Waste and wastes are terms for unwanted materials. Examples include municipal solid waste (household trash/refuse), hazardous waste, wastewater (such as sewage, which contains bodily wastes,or surface runoff), radioactive waste, and others.

Agricultural waste Agricultural waste

OVERUSE OF NATURAL RESOURCES the depletion of natural resources has become a major focus of governments and organizations such as the United Nations. The depletion is caused by Mining, petroleum extraction, Fishing, Forestry etc..

THANK YOU